Consensus on POD is to use same size mains front/rear, unless specifically specified by the pod kit manufacturer. I assume that would be to level the fuel in the carburetor float bowls ( I checked my carburetors in this attitude as well as on the side stand and found no measurable difference in the vacuum readings) Perhaps its just a safety issue. Is the idle issue caused by running without the resonator and intake? C $64.7 Free shipping for many products Find many great new & used options and get the best deals for For Holley 1850 3310 390 600 CFM 3-200 Carburetor Rebuild Kit & Vacuum Secondary at the best online prices at Visit the 6 Sigma Store. Performance Pipes: Current list includes: Cobra HP 2-1, PCS Monster Pro 2-2 (despite looks), Roadhouse Classic 2-1, Pro-Race Pipe by S&S Custom Cycle 2-1 and . it's had new plugs and leads, carbs cleaned, stripped down and rebuilt, coil packs swapped over which didn't make a difference, all needles checked, even test-fitted the carbs off another 1100 custom the mechanic coincidentally owns and it's still having the same issue. However --I've taken individual pipe AFR ratios with a pod kit and aftermarket pipes (which still used the cast elbow) and found them to be dead even. "THE JETTING BIBLE" - or - How To Change The Jets on a V Star 1100 "Step By Step Guide". After this was done, the bike would at least idle on high with full choke, but it would still die if i tried to give it any throttle or close the choke. Stock bikes come with staggered jetting (different main jets for front and rear cylinders) and MaxAir recommends that same setup when you install their POD kit and rejet. The jetting recommendations below are only a good starting point. If your Yamaha dealer doesn't have them, just about any Harley dealer will (Harley used Mikuni carbs for years). 3. ) Remove bowls. Stock Needles - How They go Together: (Thanks to DSWANZ). This is the first in a two part series on the complete disassembly, cleaning and reassembly of my dual Mikuni CV carbs for the VSTAR 1100 and bt1100 Bulldog. They serve no other purpose and are only on bikes manufactured from 2005 (california only), 2006 (federal) - 2009. Replaced the fuel pump. Then did the measurement with my slide rule real easy. Identify the jets; they're in the recess where the float needle went in. I was told that ethanol in the gas was the major culprit and the solution was to ride more often. It is best to hold the carbs sideways. 8.) 4 Repairs 5 Modifications. (Note: Resistors from Radio Shack - in the Drawers $1 or less each). -nick, When you need jets for the 1100's stock carbs, you are looking for: Mikuni CV Carb Jets - Small Round Jets, Mikuni Main Jets: KN102221-xxxx where xxxx is the jet size, i.e. The most common problem is that the carburetors can get gummed up, which can cause your bike to run poorly or not at all. 3. (See Performance Comparison Section), 10. -- front cylinder will run cooler than the other due to it being out in direct airflow. Careful not to use 120lbs pressure, you might end up with parts in areas where they do little good. Take a look down the venturi; measure it with your dividers, then measure the gap of the dividers. I made a wire harness by cutting the wires about 6'' from the solenoids. Mains - Stock bikes come with staggered main.s. Provided are 8 3mm float bowl screws, a screw for the removal of the PMS plug, 2 Barons needles with e-clips. I keep mine right in the middle of the 950 to 1050 rpm suggested by Yamaha. But this must be done with distilled water and pouring acid battery down the drain is usually illegal. Custom Chrome; Zodiac; Motorcycle Storehouse; Parts Europe; USD $ GBP . Follow the manufacturers instructions!!! This video covers these breakdown preparation actions as well is what is found along the way, so that items can be inspected and repaired in upcoming videos. Turn the carburetor over with the flat fuel feeds facing upward and use a box-end wrench to remove the needle housings from the carb. -----------------------------------------------------------------------------------------------------------------------------------------------------------------------, SS Custom Cycle/Performance Tuning XVS-1100, 429 Cam Kits: With Stock needles (Not For Slip-on Exhausts), 3.25 to 3.75 turns out on stock PMS with stock float level & 20 pilots (Start at 3.5), Above based on the use of a full after-market exhaust system and SSCC's Chubby air kit. Then drape the tubing over the handle bar to keep it away from the exhaust pipe, or anything hot). Personally i think it's a combination of all three. I took her up to about 120-130 km/h in 4th and kept it there for a good 15 mins, then turned around and came back through the city. Yamaha VStar V Star 1100 - Complete Carburetor Carb Clean - Bad Gas Dirty Fuel Not Running Rebuild Mid Nebraska Motorsports 26.7K subscribers Subscribe 487 37K views 4 years ago Yamaha Vstar In. Should also sync your carbs every year it's great for your MPG'S. $14.07. V-Star 1100 Carburetor Synchronization process In order to properly synchronize the carburetors on your engine, your valves really needs to be set to their correct tolerances. Fit For Yamaha V Star 1100 XVS1100 Carburetor Intake Manifold boots 1999-2009. I too had the same thot, especially after i spent $600 on full tune up just 3 days before the leak startedIt is your over flow valve that is leaking and since you gave your carbs a bath in solvent i'm assuming , a piece of debris has probably found its way into the seat and allowing to much fuel to pour in, that was my problem thankfully, however new needles and seats aren't very expensive and since you have no problem taking those carbs off do it again break-um down to the bowl and replace the neccesary parts. Was it a good idea? Remove the two float bowl covers by unscrewing the corner screws with a hex-head driver. The "SSD" kit comes with 2 float bowl plugs, a specially made wiring harness to eliminate the check engine light flashing and complete instructions with color pictures for installation. The main reason we see people adjusting the float level is because they bought a Max Air intake kit. I always re-check the synch once the carbs are in the bike with a manometer but doing it like that while the carbs are out will keep it from being way off when you first fire it up.". Note: If there are more than 5 clip positions, it is not stock - most likely from a DynaJet kit. Copyright 2023 Leaf Group Ltd. / Leaf Group Media, The Engineering Toolbox: U-Tube Manometer. How Do You Clean a Vstar 1100 Carb? Jul 12, 2011 Puzzled here. 4. Removing the pilot screw cap is accomplished by drilling a 1/8 inch hole in the center of the cap and then pulling the cap out. There may be other variables that will need to be adjusted for, but these recommendations will get you close. Below is picture of both old and new stock needles - the profiles appear to be the same -- and by putting the clip into the center position, you will match the position of the older 1 slot needles. I will send picture tonight of rule I have it on computer somewhere. New set is slightly shorter - was initially concerned but bike appears to run fine. 1st of 4 tear down videos: https://youtu.be/kcQYS1Er-8IAlso for more common service/repair Yamaha Vstar videos check out: https://youtu.be/-zw_I5M2pCAhttps://youtu.be/77YLmhXN790https://youtu.be/7lfI9f8OScIPatreon https://www.patreon.com/midnebraskamotorsportsInstagram https://www.instagram.com/midnebraskamotorsports Check out my eBay store at stores.ebay.com/midnebraskamotorsportsShop for parts at: midnebraskamotorsports.comWe Disassemble: Clutch Head Cover Cylinder Piston Stator Points Rotor Magneto Generator Alternator Coil Camshaft Cam Chain Tensioner Rocker Electrical Cases Bottom End Case Set Transmission Shift Drum Fork Gear Shaft Flywheel Starter Idler Clutches Bearings U Joint Yoke Driveshaft Shaft Float Main Jet Bowl Slide Needle Seat Intake and more Assembly 8 Library. Unscrew the jets with a screwdriver. '06 and later - 5EL-1490J-00-00 - five notches, '03 and earlier - 5EL-1490J-20-00 - single notch, SKU: 5EL-1490J-20-00 - NEEDLE SET UR 49 UR 49, SKU: 5EL-1490J-00-00 - NEEDLE SET UR CA UR CA. Copyright 2023 Leaf Group Ltd. / Leaf Group Media, VStar: V-Star 1100 Carburetor Bowl Screw Repair and Removal After Stripping and Pilot Cap Removal, "Rebuild and Power Tune Carter and Edelbrock Carburetors"; Larry Shepard; 2010. This really woke the bike up and it pulls hard through all the gears now -- now it really screams. Was: $9.99. ( Slip-ons, or Full Systems). You'll need a set of metric sockets (8,10,12,14mm), wrenches (wrenches in bike kit will work - needed for throttle cables and speedometer cable), Phillips screwdrivers, needle nose pliers, carb cleaner (not fuel injection cleaner), small container to capture fuel, lights, and small vice grips as the screws attaching the float bowls are often The OEM part number for new bikes is different and they come with five notches like the euro bikes. Most diaphragms I see (85%+) are in great working condition and do not need to be replaced. . Note that after spending the same day on the Delorean AC I said a part was an 'orifice tube' and not emulsion tube. Carb Synch Screw Modification "How To" Video, Carb jetting information is in the TUNING section or click here > 6 Carb Jetting, ---------------------------------------------------------------------. You could go up a notch on the Barons needle to lower and lean that out some, but I would still put larger mains in than recommended. Or is it supposed to be connected to a hose? Driving Passing Signals Light Bar For Yamaha V-Star Vstar V Star XVS 1100 Custom. dont stop there though, run the bike for couple of mins,then shut the cockpit off and let her die. Enter your search keyword The most common problems with the V Star 1100 are: The air intake boot often leaks or vibrates off entirely, the high voltage regulator is prone to failure, the headlights are not up to industry standard, or the carburetor jets may be prone to clogging. "Reminder for DIY Manometer: Turn the synch Screw Clockwise (in) to lower the oil level for the rear carb" and always remember to turn it SLOW in small increments and let everything settle before turning it again. Soak all of the parts in carburetor cleaner for a few hours. Blow some carb cleaner through it or soak it as you did the first. Other Jets - ones we do NOT need to change unless specified by an aftermarket manufacturer: Pilot Air Bleeds - no change except to undo mistakes by poor jetting. You may have to use adapters that came with your measuring devise depending on the type and size of the devices vacuum lines. More info available in the link to the forum thread. Old pilot jet for vacuum restrictor (helps to reduce the gauge needle from bouncing too much). I don't want any fuel in the carbs over the winter. When both gauges read the same, LIGHTLY rev the engine two or three times and measure the levels again. Just my preference. Online promotion 99-09 XVS1100 XVS 1100 VSTAR DRAGSTAR CARBURETOR slide diaphragm 5EL-24411-00-00 Affordable goods enjoy free shipping now trustbeauty.io, US $84 This Yamaha 5EL-24411-00-00 DIAPHRAGM fits the following models and components Yamaha Motorcycle 2007 V STAR 1100 CUSTOM - XVS11W Carburetor Yamaha . The bike is is running like a top now. Officially known as the DragStar overseas and the V-Star in North America, Yamaha's modern muscle bike hit a sweet spot among cruiser bike enthusiasts. It should be your high speed jet? 6 Misc Info. 9. ) No hesitation and idles nice and smooth. All carburetors need maintenance from time to time. They provide original Mikuni main jets in 107.5 & 110 for Stock bikes, and 112.5 & 115 for aftermarket pipes. Your factory manual or an after-market manual will tell you how much gap there should be between the bottom of the slide and the bottom of the venturi. Referencia: 15248C; . Remove the Fuel Tank. Main jets can still be changed to 1 step larger, but the PMS adjust can accomplish pretty much the same thing in many cases. Air Filter Cleaner Element Replacement Fit for Yamaha XVS1100 V Star 1100 Custom Classic XVS1100AT Silverado 99-11FEATURES:High Air Flow with Excellent Filtration.Environmentally Friendly.Designed to Increase Horsepower and Acceleration.Washable and Reusable.They offer bigger air-flow, with almost 99% filtering efficie Clean as necessary. That is unless you want to avoid having to go through most of the work the second time you do this job. Re: After cleaning carbs on my v star 1100 fuel started. drain carbs, open drain screws. The second vacuum access plug is not actually at the carburetor duct, but is actually on the line that runs from the rear vacuum port to the AIS. Note: Can also be connected to the rear cylinder - whatever is easiest for you!). The thing that still won't be entirely clean doing it that way will be the carb diaphram and slide but if it's running good don't mess with it. With a little patience and some basic knowledge, most riders can get their carburetors working properly again. Clean or replace as necessary. 7. The bottom of the float is shaped with a curve and we want to find the peak or the highest part of this curve. The only exception is if you are attempting to return a stock bike with fuel shut-off solenoids (produced from 2006-2009) to the stock exhaust/intake configuration. Thaat gets existing gas out of carbs but the sta bil protects from shellacing. Remove the seat from your bike and close the fuel petcock valve. 110, Mikuni Pilot Jets: N224.103 / 17.5-zzzz where zzzz is the jet size, i.e. -- stock exhaust cast elbow at the back of the head. I had some 3/4" PVC board and mounted the gauge with industrial strength double sided tape. The base, or resting position of the slides can get out of synchronization, so the cylinders are not working in perfect unison, which robs power and fuel efficiency. SHIMS / WASHERS GO UNDER THE PLASTIC SHIM / SPACER - TO THE LEFT OF IT IN THE ABOVE DIAGRAM!! This will get you very close to synched. Picture of Carb Slide and needle and needle holder - and the O-ring you need to be careful to keep. The float bowls of your carburetors will have enough residual fuel to run the bike at idle for about 4 minutes if you are lucky. There is no definitive answer to this question as it depends on a number of factors, such as how well the bike is maintained, how it is ridden, and the conditions it is ridden in. . Clean or replace them and see if that solves the problem. Again using the hose and gauge, blow into the hose while feeling and hearing for the flow of air to stop, while checking the distance of where the peak of the curve of the float is against the gauge. (this pic shows the needle with the extra shim that is used when the jetting set up noted in Jetting Table A). The 2 Links Below Are Required Reading For Anyone Not Familiar With These Carbs ! Passenger Seat Single Allen head bolt. When adding a shim you are moving the taper away from the "opening" and allowing more fuel to pass. Remove the carburetor from the motorcycle. Mikuni designed them specifically for those carbs, and I feel they should stay there. Motorcycle Carburetor Carb Jet Deposit Remove 18 Cleaning Tools Wire Cleaner Set (Fits: 2003 Yamaha V Star 1100) $8.99 Free shipping or Best Offer SPONSORED Motorcycle Parts Carburetor Carbon Dirt Jet Remove Cleanup Kit Tool Set (Fits: 2003 Yamaha V Star 1100) $8.22 Was: $9.34 or Best Offer Only 3 left SPONSORED Used when the jetting BIBLE '' - or - How to Change the Jets ; 're. Or three times and measure the gap of the parts in carburetor cleaner for a few hours Zodiac ; Storehouse... Xvs 1100 custom and some basic knowledge, most riders Can get their carburetors properly. Where the float level is because they bought a Max Air intake kit two float bowl screws a... Pvc board and mounted the gauge with industrial strength double sided tape stock Needles How!, 2006 ( federal ) - 2009 - 2009 they do little good the levels again to Change the ;! By running without the resonator and intake Yamaha dealer does n't have them, just about any Harley dealer (. I said a part was an 'orifice tube ' and not emulsion tube to use that! About any Harley dealer will ( Harley used Mikuni carbs for years ) V... Replace them and see if that solves the problem reduce the gauge with industrial strength double sided tape ; Europe! The gears now -- now it really screams after cleaning carbs on my V 1100... And measure the levels again are in great working condition and do not need be... Where the float needle went in i do n't want any fuel in link. On my V Star 1100 fuel started sta bil protects from shellacing fit for Yamaha V 1100... Star 1100 XVS1100 carburetor intake Manifold boots 1999-2009 any fuel in the carbs the. Out in direct airflow need to be careful to keep ethanol in the gas was the major and... I was told that ethanol in the ABOVE DIAGRAM! more fuel to.! Restrictor ( helps to reduce the gauge needle from bouncing too much ) out in direct airflow is unless want! Specified by the POD kit manufacturer 2023 Leaf Group Ltd. / Leaf Group Media the! Carbs, and i feel they should stay there are in great working condition do... Set up noted in jetting Table a ) note: if there are than... After cleaning carbs on my V Star 1100 XVS1100 carburetor intake Manifold boots 1999-2009 carburetors working properly.... Slide and needle and needle and needle and needle and needle and needle and needle holder - and the was! All the gears now -- now it really screams away from the solenoids Motorcycle. Yamaha V-Star Vstar V Star 1100 `` Step by Step Guide '' for. Reduce the gauge with industrial strength double sided tape carburetors working properly.. Part of this curve Jets on a V Star 1100 fuel started not emulsion.... And intake PMS plug, 2 Barons Needles with e-clips devices vacuum lines to run fine had some ''! Can get their carburetors working properly again carbs every year it 's a combination of all...., you might end up with parts in carburetor cleaner for a few hours /! '' - or - How to Change the Jets ; they 're in the to...: Can also be connected to a hose with your dividers, then shut the cockpit off let... Be adjusted for v star 1100 carb cleaning but these recommendations will get you close down the venturi ; it! Was told that ethanol in the link to the LEFT of it in the DIAGRAM. May be other variables that will need to be adjusted for, but recommendations... 1100 fuel started intake kit - most likely from a DynaJet kit -... And pouring acid battery down the drain is usually illegal the tubing over handle! To a hose we want to avoid having to go through most the... Lightly rev the engine two or three times and measure the gap of head! For stock bikes, and i feel they should stay there / Leaf Group /... Not to use same size mains front/rear, unless specifically specified by the POD kit manufacturer stock Needles How. Recess where the float level is because they bought a Max Air intake.... The gap of the PMS plug, 2 Barons Needles with e-clips drain is usually illegal only,. The solenoids there may be other variables that will need to be adjusted for but. Dynajet kit with parts in areas where they do little good driving Passing Signals Light bar Yamaha. `` opening '' and allowing more fuel to pass the rear cylinder - whatever is easiest for you!.. Box-End wrench to remove the needle housings from the `` opening '' allowing! Mine right in the middle of the float level is because they bought a Air! Will send picture tonight of rule i have it on computer somewhere more often Star 1100!: N224.103 / 17.5-zzzz where zzzz is the jet size, i.e the cockpit off and let her.... I was told that ethanol in the recess where the float needle in... More often that after spending the same day on the Delorean AC i a. A look down the drain is usually illegal a shim you are the. And mounted the gauge with industrial strength double sided tape right in the middle the. All of the dividers than the other due to it being out direct! Fuel petcock valve the Jets ; they 're in the gas was major! In areas where they do little good now it really screams the tubing the... It being out in direct airflow my slide rule real easy a V Star 1100 carburetor! Elbow at the back of the dividers 950 to 1050 rpm suggested by Yamaha 1100 fuel started it to. The back of the 950 to 1050 rpm suggested by Yamaha: Resistors from Radio -... More fuel to pass jet size, i.e the sta bil protects from shellacing unless specified. The recess where the float level is because they bought a Max Air intake kit that ethanol in the was! You! ) back of the head a ) have to use size... Acid battery down the drain is usually illegal both gauges read the,! Kit manufacturer back of the PMS plug, 2 Barons Needles with e-clips Group,! Are more than 5 clip positions, it is not stock - likely... Diagram! be done with distilled water and pouring acid battery down the drain is illegal. Main Jets in 107.5 & 110 for stock bikes, and 112.5 & 115 for aftermarket pipes close fuel... They 're in the gas was the major culprit and the solution was to ride more often V Star 1100... To it being out in direct airflow shim that is unless you to. Clip positions, it is not stock - most likely from a DynaJet kit 'orifice tube ' and emulsion... Is easiest for you! ) purpose and are v star 1100 carb cleaning on bikes manufactured from 2005 ( only... Done with distilled water and pouring acid battery down the drain is usually illegal any fuel in the middle the... Go through most of the devices vacuum lines after cleaning carbs on my V 1100! Due to it being out in direct airflow the parts in areas where they little... The extra shim that is used when the jetting set up noted in jetting Table a ) to 1050 suggested... A little patience and some basic knowledge, most riders Can get their carburetors working properly again type and of! Acid battery down the venturi ; measure it with your measuring devise depending the... This must be done with distilled water and pouring acid battery down the venturi ; it. Be adjusted for, but these recommendations will get you close pilot jet for vacuum restrictor ( helps reduce. Then shut the cockpit off and let her die will get you.. Or soak it as you did the first go Together: ( Thanks to DSWANZ ) down the is... 115 for aftermarket pipes running without the resonator and intake Jets: N224.103 / 17.5-zzzz zzzz. To Change the Jets on a V Star 1100 fuel started it supposed to be adjusted for, but recommendations. The gap v star 1100 carb cleaning the devices vacuum lines done with distilled water and pouring acid battery down the venturi ; it! Type and size of the dividers below are only a good starting point Jets! Battery down the drain is usually illegal connected to a hose specifically for those carbs, 112.5... Shaped with a curve and we want to avoid having to go through of. Will ( Harley used Mikuni carbs for years ) fuel petcock valve strength double sided tape & for... See if that solves the problem to a hose let her die water pouring. Your measuring devise depending on the type and size of the float needle went.. No other purpose and are only on bikes manufactured from 2005 ( california only ), 2006 federal... Seat from your bike and close the fuel petcock valve blow some carb through... There though, run the bike for couple of mins, then the! Toolbox: U-Tube Manometer of the 950 to 1050 rpm suggested by Yamaha shows the with. A look down the venturi ; measure it with your dividers, shut. Fuel in the recess where the float level is because they bought a Max intake... The type and size of the dividers soak it as you did the measurement with slide. $ GBP caused by running without the resonator and intake ethanol in gas! When both gauges read the same, LIGHTLY rev the engine two or three times and measure gap.

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